22240400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 180

約数和(自身を含む): 67531392

約数和(自身を除く): 45290992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 47, 50, 52, 56, 65, 70, 80, 91, 94, 100, 104, 112, 130, 140, 169, 175, 182, 188, 200, 208, 235, 260, 280, 325, 329, 338, 350, 364, 376, 400, 455, 470, 520, 560, 611, 650, 658, 676, 700, 728, 752, 845, 910, 940, 1040, 1175, 1183, 1222, 1300, 1316, 1352, 1400, 1456, 1645, 1690, 1820, 1880, 2275, 2350, 2366, 2444, 2600, 2632, 2704, 2800, 3055, 3290, 3380, 3640, 3760, 4225, 4277, 4550, 4700, 4732, 4888, 5200, 5264, 5915, 6110, 6580, 6760, 7280, 7943, 8225, 8450, 8554, 9100, 9400, 9464, 9776, 11830, 12220, 13160, 13520, 15275, 15886, 16450, 16900, 17108, 18200, 18800, 18928, 21385, 23660, 24440, 26320, 29575, 30550, 31772, 32900, 33800, 34216, 36400, 39715, 42770, 47320, 48880, 55601, 59150, 61100, 63544, 65800, 67600, 68432, 79430, 85540, 94640, 106925, 111202, 118300, 122200, 127088, 131600, 158860, 171080, 198575, 213850, 222404, 236600, 244400, 278005, 317720, 342160, 397150, 427700, 444808, 473200, 556010, 635440, 794300, 855400, 889616, 1112020, 1390025, 1588600, 1710800, 2224040, 2780050, 3177200, 4448080, 5560100, 11120200, 22240400]

約数ペア:

[(1, 22240400), (2, 11120200), (4, 5560100), (5, 4448080), (7, 3177200), (8, 2780050), (10, 2224040), (13, 1710800), (14, 1588600), (16, 1390025), (20, 1112020), (25, 889616), (26, 855400), (28, 794300), (35, 635440), (40, 556010), (47, 473200), (50, 444808), (52, 427700), (56, 397150), (65, 342160), (70, 317720), (80, 278005), (91, 244400), (94, 236600), (100, 222404), (104, 213850), (112, 198575), (130, 171080), (140, 158860), (169, 131600), (175, 127088), (182, 122200), (188, 118300), (200, 111202), (208, 106925), (235, 94640), (260, 85540), (280, 79430), (325, 68432), (329, 67600), (338, 65800), (350, 63544), (364, 61100), (376, 59150), (400, 55601), (455, 48880), (470, 47320), (520, 42770), (560, 39715), (611, 36400), (650, 34216), (658, 33800), (676, 32900), (700, 31772), (728, 30550), (752, 29575), (845, 26320), (910, 24440), (940, 23660), (1040, 21385), (1175, 18928), (1183, 18800), (1222, 18200), (1300, 17108), (1316, 16900), (1352, 16450), (1400, 15886), (1456, 15275), (1645, 13520), (1690, 13160), (1820, 12220), (1880, 11830), (2275, 9776), (2350, 9464), (2366, 9400), (2444, 9100), (2600, 8554), (2632, 8450), (2704, 8225), (2800, 7943), (3055, 7280), (3290, 6760), (3380, 6580), (3640, 6110), (3760, 5915), (4225, 5264), (4277, 5200), (4550, 4888), (4700, 4732)]